Runtime PM has been around for a decade or more, there's hardly a need to
use the V4L2 specific s_power() callback in drivers anymore. Document this
in s_power() callback documentation as well.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
* @s_register: callback for VIDIOC_DBG_S_REGISTER() ioctl handler code.
*
* @s_power: puts subdevice in power saving mode (on == 0) or normal operation
- * mode (on == 1).
+ * mode (on == 1). DEPRECATED. See
+ * Documentation/driver-api/media/camera-sensor.rst . pre_streamon and
+ * post_streamoff callbacks can be used for e.g. setting the bus to LP-11
+ * mode before s_stream is called.
*
* @interrupt_service_routine: Called by the bridge chip's interrupt service
* handler, when an interrupt status has be raised due to this subdev,